Sigourney Weaver has starred in the Christopher Durang plays Vanya and Sonia and Masha and Spike, Beyond Therapy, Das Lusitania Songspiel, Titanic and Sex and Longing. She appeared on Broadway in Hurlyburly (Tony nomination) and The Constant Wife. Off-Broadway credits include Crazy Mary, The Mercy Seat and The Guys. The three-time Oscar nominee's films include Alien, Avatar and Working Girl.